package com.rabbitmq.seven;

import com.rabbitmq.RabbitMqUtils;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.DeliverCallback;

import java.nio.charset.Charset;

/**
 * @Auther: liyanhao
 * @Description: 消费者c1
 * @Date: 2022/5/11 21:18
 * @Version: v1.0
 */
public class ReceiveLogsTopic01 {

    //交换机的名称
    public static final String EXCHANGE_NAME = "topic_logs";
    //接受消息
    public static void main(String[] args) throws Exception {
        Channel channel = RabbitMqUtils.getChannel();
        //声明交换机
        channel.exchangeDeclare(EXCHANGE_NAME,"topic");
        //声明队列
        String queueName = "Q1";
        channel.queueDeclare(queueName, false, false, false, null);
        channel.queueBind(queueName, EXCHANGE_NAME, "*.orange.*");
        System.out.println("等待接受消息....");
        DeliverCallback deliverCallback = ((consumerTag, message) -> {
            System.out.println(new String(message.getBody(), "UTF-8"));
            System.out.println("接受队列:" + queueName + " 绑定键：" + message.getEnvelope().getRoutingKey());
        });
        //接受消息
        channel.basicConsume(queueName,true,deliverCallback,consumerTag -> {
        });
    }

}
